[vtkusers] How to add bouding box for vtkPointHandleRepresentation2D

[Xiaopeng Yang]

Dear All,

 

In my program vtkSeedWidget is used for seed points selection. By using the
vtkPointHandleRepresentation2D, I can put "cross" markers over the image.
However, the markers appear over all slices of images. Do you guys know how
to set a bounding box for  vtkPointHandleRepresentation2D so that the
markers only appear at its own slice? 

 

Thank you very much,

Xiaopeng

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